🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.44 AU - 0.7 AU

Year: 158 Days

Day: 39.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,442,245 km

• M1: 102,026 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.3 AU

Year: 395 Days

Day: 20.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.84 AU - 1.3 AU

Year: 406 Days

Day: 33.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.18 AU - 1.66 AU

Year: 621 Days

Day: 29.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.34 AU - 1.78 AU

Year: 715 Days

Day: 33.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.56 AU - 1.88 AU

Year: 828 Days

Day: 30.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,442,245 km

• M1: 490,232 km (0.071 R)
• M2: 1,084,136 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.29 AU - 3.73 AU

Year: 1917 Days

Day: 32.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.4

Radius: 4.5

Gravity: 32.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11 AU - 18.33 AU

Year: 20605 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,442,245 km

• M1: 58,343 km (0.1 R)
• M2: 305,180 km (0.115 R)
• M3: 357,838 km (0.1 R)
• M4: 1,178,682 km (0.119 R)
• M5: 1,263,803 km (0.093 R)
• M6: 1,719,927 km (0.062 R)
• M7: 2,507,859 km (0.11 R)
• M8: 3,112,982 km (0.105 R)
• M9: 3,553,997 km (0.093 R)
• M10: 3,636,425 km (0.102 R)
• M11: 4,538,051 km (0.028 R)
• M12: 4,582,632 km (0.097 R)
• M13: 4,627,361 km (0.079 R)
• M14: 5,552,475 km (0.054 R)
• M15: 6,183,478 km (0.119 R)
• M16: 6,332,328 km (0.086 R)
• M17: 6,684,182 km (0.106 R)
• M18: 7,938,261 km (0.089 R)
• M19: 9,149,555 km (0.094 R)
• M20: 9,432,894 km (0.085 R)
• M21: 10,535,430 km (0.095 R)
• M22: 10,594,521 km (0.117 R)
• M23: 11,011,750 km (0.077 R)
• M24: 11,862,064 km (0.053 R)
• M25: 13,753,879 km (0.116 R)
• M26: 14,143,431 km (0.093 R)
• M27: 14,536,575 km (0.09 R)
• M28: 15,333,483 km (0.115 R)
• M29: 15,872,783 km (0.081 R)
• M30: 16,008,468 km (0.096 R)
• M31: 16,624,213 km (0.038 R)
• M32: 18,517,224 km (0.089 R)
• M33: 19,019,125 km (0.108 R)
• M34: 19,091,231 km (0.065 R)
• M35: 19,598,069 km (0.101 R)
• M36: 20,109,544 km (0.095 R)
• M37: 21,895,892 km (0.099 R)
• M38: 22,122,683 km (0.038 R)
• M39: 23,191,560 km (0.082 R)
• M40: 23,345,645 km (0.087 R)
• M41: 23,654,715 km (0.088 R)
• M42: 23,965,280 km (0.118 R)
• M43: 24,043,071 km (0.052 R)
• M44: 24,668,838 km (0.09 R)
• M45: 25,220,705 km (0.115 R)
• M46: 25,538,002 km (0.075 R)
• M47: 26,176,336 km (0.106 R)
• M48: 27,305,950 km (0.084 R)
• M49: 28,287,013 km (0.042 R)
• M50: 28,699,155 km (0.108 R)
• M51: 28,947,338 km (0.057 R)
• M52: 31,981,182 km (0.076 R)
• M53: 37,346,809 km (0.107 R)
• M54: 37,980,207 km (0.118 R)
• M55: 40,178,398 km (0.07 R)
• M56: 40,734,303 km (0.103 R)
• M57: 41,013,303 km (0.091 R)
• M58: 42,700,169 km (0.117 R)
• M59: 43,837,262 km (0.068 R)
• M60: 45,080,421 km (0.045 R)
• M61: 45,176,463 km (0.111 R)
• M62: 45,754,509 km (0.051 R)
• M63: 46,723,454 km (0.041 R)
• M64: 46,820,693 km (0.096 R)
• M65: 48,385,935 km (0.11 R)
• M66: 48,484,371 km (0.116 R)
• M67: 49,076,180 km (0.096 R)
• M68: 50,965,900 km (0.104 R)
• M69: 53,488,419 km (0.084 R)
• M70: 56,775,982 km (0.092 R)
• M71: 57,921,154 km (0.114 R)
• M72: 59,705,857 km (0.105 R)
• M73: 59,916,939 km (0.115 R)
• M74: 60,128,321 km (0.07 R)
• M75: 60,551,833 km (0.088 R)
• M76: 60,870,177 km (0.075 R)
• M77: 61,828,501 km (0.085 R)
• M78: 63,544,239 km (0.04 R)
• M79: 64,408,017 km (0.115 R)
• M80: 64,624,635 km (0.105 R)
• M81: 67,351,804 km (0.038 R)
• M82: 67,571,713 km (0.104 R)
• M83: 68,232,486 km (0.1 R)
• M84: 70,673,774 km (0.063 R)
• M85: 72,017,462 km (0.117 R)
• M86: 72,129,810 km (0.064 R)
• M87: 72,242,308 km (0.119 R)
• M88: 72,579,801 km (0.117 R)
• M89: 74,502,732 km (0.091 R)
• M90: 75,071,353 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,852 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit